Nickel alloy electrodes rau cam khwb cia hlau yog tshwj xeeb vuam electrodes siv nyob rau hauv vuam thiab kho cov cam khwb cia hlau Cheebtsam. Cov electrodes no yog tsim los tswj cov khoom tshwj xeeb thiab cov teeb meem cuam tshuam nrog vuam cam khwb cia hlau, xws li nws brittleness, siab carbon cov ntsiab lus, thiab nyiam tawg nyob rau hauv thermal stress. Nov yog qee cov ntsiab lus tseem ceeb txog nickel alloy electrodes rau cam khwb cia hlau:
Yam ntxwv
1, Kev sib xyaw: Nickel alloy electrodes feem ntau muaj feem pua ntawm cov npib tsib xee, feem ntau ua ke nrog lwm cov khoom xws li hlau, tooj liab, thiab qee zaum me me ntawm manganese thiab lwm yam khoom. Cov piv txwv muaj xws li npib tsib xee ntshiab (99% Ni) lossis npib tsib xee-hlau alloys (feem ntau nyob ib ncig ntawm 55% Ni thiab 45% Fe).
2, Khoom:
- High Ductility: Nickel thiab nws cov alloys yog cov ductile ntau dua li cov hlau cam khwb cia, uas pab kom nqus tau cov thermal stresses thaum vuam thiab txo qhov kev pheej hmoo ntawm kev tawg.
- Zoo Fusion: Nickel alloys fuse zoo nrog cam khwb cia hlau, muab kev ruaj khov.
- Corrosion Resistance: Nickel muaj kev tiv thaiv zoo rau corrosion thiab oxidation, txhim khu kev ruaj khov ntawm cov vuam.
Qhov zoo
- Txo kev tawg: Lub ductility ntawm nickel alloys pab txo qhov kev pheej hmoo ntawm kev tawg thaum lub caij txias tom qab vuam.
- Muaj zog Welds: Nickel alloy electrodes tsim muaj zog, ruaj khov welds uas tuaj yeem tiv taus kev ua haujlwm nyuaj ntawm cov hlau cam khwb cia.
- Ntau yam: Cov electrodes no tuaj yeem siv rau hauv ntau yam txheej txheem vuam, suav nrog cov hlau thaiv hlau arc vuam (SMAW) thiab roj tungsten arc vuam (GTAW).
Daim ntawv thov
- Kho Cov Khoom Siv Hlau Hlau: Nickel alloy electrodes feem ntau yog siv los kho cov kab nrib pleb, tawg, thiab hnav cov chaw hauv cov hlau cam xws li cav cav, vaj tse, thiab tshuab hauv paus.
- Koom nrog cam khwb cia hlau rau cov hlau tsis sib xws: Cov electrodes no kuj zoo rau vuam cam khwb cia hlau rau lwm yam hlau, xws li hlau thiab stainless hlau.
- Kho thiab Fabrication: Hauv kev saib xyuas, kho, thiab kho dua tshiab (MRO) daim ntawv thov, nickel alloy electrodes yog qhov muaj txiaj ntsig zoo rau kev rov ua kom muaj kev ncaj ncees ntawm cam khwb cia hlau machinery thiab khoom siv.
Kev txiav txim siab
- Preheating thiab Post-weld Thaum tshav kub kub kho: Txhawm rau txo qhov kev pheej hmoo ntawm kev tawg, feem ntau yuav tsum tau preheat cov cam khwb cia hlau ua ntej vuam thiab tswj cov cua txias tom qab vuam. Kev kho cua sov tom qab vuam kuj tseem yuav tsum tau.
- Txuj kev tsim nyog: Vuam cam khwb cia hlau nrog npib tsib xee alloy electrodes yuav tsum tau ceev faj cov txheej txheem, nrog rau kev tswj cov cua sov input thiab siv luv luv weld passes kom tsis txhob overheat thermal stress.
- Kev sib haum xeeb: Nws yog ib qho tseem ceeb uas yuav tau xaiv qhov tsim nyog nickel alloy electrode raws li hom cam khwb cia hlau (grey, ductile, los yog malleable) thiab daim ntawv thov yuav tsum tau ua.
Hom Nickel Alloy Electrodes rau Cam khwb cia hlau
- ENi-CI (Nickel): Ntshiab nickel electrodes, zoo heev rau vuam cam khwb cia hlau, tshwj xeeb tshaj yog grey cam khwb cia hlau, vim lawv siab ductility thiab zoo machinability.
- ENiFe-CI (Nickel-Iron): Nickel-hlau electrodes, muab qhov sib npaug ntawm lub zog thiab ductility, haum rau vuam ob qho tib si grey thiab ductile cam khwb cia hlau.
Siv cov nickel alloy electrodes rau vuam cam khwb cia hlau yog ib txoj hauv kev zoo tsim los daws cov teeb meem hauv kev ua haujlwm nrog cov khoom siv no, ua kom muaj zog thiab ruaj khov kho lossis pob qij txha.
